非预应力大跨度混凝土空心现浇楼板设计

Design of the Big Span Non Prestressed Concrete Hollow Slab

大跨度结构应用范围越来越广泛,而且随着建筑技术的发展和建筑材料的更新,实现大跨度的手段也越来越多。除了预应力、钢结构、网架等通常结构以外,探讨一种普通材质为主的现浇空心板结构。结合实例,具体阐述计算及构造要点。

The application of a big span structure is more and more extensive.Moreover,with the development of construction technology and renovation of building materials,there are more methods to realize such a big span than before.Besides pre-stressed concrete structure,steel structure,grid structure and other normal structures,this paper probes a concrete hollow slab which consists of normal materials.Some living examples are given to elaborate the key points on calculation and construction.